My pH Controller is my newest Esquilo project. I'm happy to announce it is done enough for showing to the world lol.
It actually doesn't control anything yet but I have future plans to do so, so that is the name I've given it.
It's on my blog here at http://blog.dragonwebprogramming.com/blogengine/
I still have to take pictures of the physical hardware but I have the web interface pictures and Fritzing picture on there too. I have listed the main components with links and will have the code available after I run it for awhile in production but may release it sooner as it's not as complicated as my Anodizing Controller lol.